A Novel Metric for Information Retrieval in Semantic Networks.
Joshua L. MooreFlorian SteinkeVolker TrespPublished in: ESWC Workshops (2011)
Keyphrases
- semantic network
- information retrieval
- spreading activation
- semantic net
- wordnet
- knowledge base
- array processor
- semantic relations
- information extraction
- predicate logic
- natural language text
- relevance feedback
- knowledge sources
- metric space
- search engine
- predicate calculus
- test collection
- document retrieval
- relevant documents
- question answering
- document collections
- query expansion
- information retrieval systems
- retrieval model
- semantic knowledge